GFA ArmsTec is Massachusetts' premier firearm and accessory marketplace. No other Massachusetts gun shop can match the selection, knowledge and value we offer. We cater to collectors and enthusiasts and offer the regionâ€™s largest and most diverse selection of new and used handguns. We also sell knives, accessories and tactical gear.Â

GFA ArmsTec is a full service firearm, ammunition and accessory shop specializing in tactical weaponry such as AR platform rifles in all calibers and barrel lengths, AK variants from around the world, M1A, FN FAL and other 7.62 NATO battle rifles and HK pistols and pistol caliber carbines. Our staff is fully versed in the operation, maintenance, troubleshooting and repair of the above firearms.